MAM
COST icon

Monaco Asset Management’s Costco COST Stock Holding History

Monaco Asset Management’s Portfolio COST Stock Details COST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$27.9M Sell
28,000
-12,500
-31% -$12.2M 5.14% 4
2025
Q4 		$34.9M Sell
40,500
-2,000
-5% -$1.81M 6.05% 4
2025
Q3 		$39.3M Buy
42,500
+2,000
+5% +$1.92M 2.39% 6
2025
Q2 		$40.1M Buy
40,500
+17,500
+76% +$17.4M 7.03% 2
2025
Q1 		$21.8M Hold
23,000
– – 4.44% 7
2024
Q4 		$21.1M Buy
23,000
+10,500
+84% +$9.74M 3.05% 5
2024
Q3 		$11.1M Sell
12,500
-2,500
-17% -$2.17M 1.6% 13
2024
Q2 		$12.7M Buy
+15,000
New +$11.7M 2.03% 8
2023
Q4 		– Sell
-60,000
Closed -$33.9M – 81
2023
Q3 		$33.9M Buy
+60,000
New +$33.1M 10.05% 1

Other funds holding COST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
DAM
Diamant Asset Management Ridgefield, Connecticut $137B AUM 18.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return